REMOVE

1. World Atlas
2. Geology
3. 1839
4. 1849

WHAT

1. Atlas Map (2)
2. Earthquake (2)
3. Mountains; Rivers (1)

WHERE

1. World (2)
2. Atlantic (1)

WHO

1. Berghaus, Heinrich (2)
2. Justus Perthes (2)
3. Ausfeld, Johann Carl (1)
4. Schelle, F. (1)